Mountable golf club shaft indicator



FIG. 1 is a perspective view of a mountable golf club shaft indicator, the broken line golf club is for illustrative purposes;

FIG. 2 is an enlarged rear right-side perspective view thereof;

FIG. 3 is a rear left-side perspective view thereof;

FIG. 4 is a reduced front elevational view thereof; and

FIG. 5 is a rear elevational view thereof. 

The ornamental design for a mountable golf club shaft indicator, as shown d described. 